body {
  background-color: #f3f5f7;
}
#main {
  padding-top: 0;
  background-color: #f3f5f7;
}
/* banner start*/
@keyframes spin1 {
  100% {
    transform: rotate(360deg);
    transform-origin: 50% 50%;
  }
}
@keyframes spin2 {
  100% {
    transform: rotate(-360deg);
    transform-origin: 50% 50%;
  }
}
/* æ–¹å— */
.image1 {
  animation: spin2 382s linear infinite;
}
/* è±å½¢ */
.image2 {
  animation: spin1 618s linear infinite;
}
/* å¶å­ */
.image3 {
  animation: spin1 618s linear infinite;
}
/* ä¸‰è§’ */
.image4 {
  animation: spin1 1024s linear infinite;
}
* {
  margin: 0;
  padding: 0;
  text-decoration: none;
  font-weight: normal;
  font-family: "Microsoft YaHei";
}
.MMM {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.2);
  z-index: 9;
}
.wrap {
  width: 100%;
  height: 300px;
  position: relative;
}
.program-banner-absolute {
  position: absolute;
  width: 3174px;
  height: 2624px;
  left: 50%;
  margin-left: -1587px;
  top: 50%;
  margin-top: -940px;
}
.program-banner-wrap {
  width: 100%;
  height: 300px;
  position: relative;
  background-color: #1b324a;
  overflow: hidden;
}
.program-banner-bk {
  width: 3174px;
  height: 2624px;
  position: relative;
}
.program-banner-bk > div {
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.6;
  filter: alpha(opacity=60);
}
.svg-block {
  position: absolute;
  width: 848px;
  height: 848px;
  left: 0;
  top: 0;
  background: url(../img/block.png);
  z-index: 2;
}
.svg-diamond {
  position: absolute;
  width: 1213px;
  height: 1213px;
  left: 215px;
  top: 190px;
  background: url(../img/diamond.png);
  z-index: 3;
}
.svg-leaf {
  position: absolute;
  width: 930px;
  height: 930px;
  left: 1060px;
  top: 450px;
  background: url(../img/leaf.png);
  z-index: 2;
}
.svg-small-circle {
  position: absolute;
  width: 864px;
  height: 864px;
  right: 478px;
  top: 336px;
  background: url(../img/small-circle.png);
  z-index: 0;
}
.svg-big-circle {
  position: absolute;
  width: 1664px;
  height: 1664px;
  right: 811px;
  top: 956px;
  background: url(../img/big-circle.png);
  z-index: 0;
}
.svg-triangle {
  position: absolute;
  width: 1374px;
  height: 1184px;
  right: 0px;
  bottom: 445px;
  background: url(../img/triangle.png);
  z-index: 1;
}
/* banner end*/
.program-banner {
  width: 100%;
  height: 300px;
  box-sizing: border-box;
  position: relative;
}
.program-banner .relative {
  position: relative;
  z-index: 1;
}
.program-banner .banner-head {
  z-index: 10;
}
.program-banner .banner-head > div {
  display: none;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
}
.program-banner .banner-head > div.active {
  display: block;
}
.program-banner .program-banner-bk {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  background-position: center 24%;
  background-size: cover;
}
.program-banner .tit {
  font-size: 36px;
  color: #fff;
  line-height: 36px;
  text-align: center;
  text-shadow: 0px 4px 8px rgba(7, 17, 27, 0.4);
  letter-spacing: 10px;
  margin-bottom: 16px;
}
.program-banner .intro {
  margin-left: auto;
  margin-right: auto;
  font-size: 14px;
  font-weight: 200;
  color: #fff;
  width: 880px;
  line-height: 28px;
  height: 56px;
  overflow: hidden;
  text-align: center;
  text-shadow: 0px 4px 8px rgba(7, 17, 27, 0.4);
}
.program-banner .intro span {
  margin: 0 12px;
}
.program-banner .tab-nav {
  position: absolute;
  width: 1104px;
  height: 120px;
  box-sizing: border-box;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0px 8px 16px rgba(7, 17, 27, 0.1);
  left: 50%;
  bottom: -60px;
  margin-left: -552px;
  padding: 28px 24px 0;
  z-index: 10;
}
.program-banner .navitem {
  float: left;
  width: 108px;
  height: 92px;
  text-align: center;
  cursor: pointer;
  position: relative;
  margin: 0 20px;
}
.program-banner .navitem .navicon {
  display: block;
  width: 36px;
  height: 36px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 8px;
  transition: .1s all linear;
  margin-top: 0;
  background-image: url(../img/nav.png);
  background-size: cover;
}
.program-banner .navitem .navicon.all {
  background-position: 0 0;
}
.program-banner .navitem .navicon.fe {
  background-position: -35px 0;
}
.program-banner .navitem .navicon.php {
  background-position: -72px 0;
}
.program-banner .navitem .navicon.java {
  background-position: -106px 0;
}
.program-banner .navitem .navicon.android {
  background-position: -143px 0;
}
.program-banner .navitem .navicon.ios {
  background-position: -180px 0;
}
.program-banner .navitem .navtext {
  font-size: 14px;
  color: #93999f;
  line-height: 14px;
  transition: .3s all linear;
}
.program-banner .navitem .navbot {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: none;
  height: 2px;
  background-color: #f01414;
  line-height: 0;
  overflow: hidden;
}
.program-banner .navitem.active .navtext {
  color: #07111b;
}
.program-banner .navitem.active .navbot {
  display: block;
}
.program-banner .navitem:hover .navtext {
  color: #07111b;
}
.program-banner .navitem:hover .navicon {
  margin-top: -4px;
}
.program-list {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 108px;
  text-align: center;
}
.program-list .program-list-wrap {
  display: inline-block;
}
.program-list .program-item {
  margin-right: 32px;
}
.program-item {
  position: relative;
  cursor: default;
  float: left;
  width: 276px;
  height: 326px;
  transition: all linear .3s;
  margin-right: 32px;
  margin-bottom: 32px;
  text-align: left;
}
.program-item:nth-child(4n) {
  margin-right: 0px;
}
.program-item:hover .shadow {
  box-shadow: 0px 8px 6px 0px rgba(7, 17, 27, 0.2);
}
.program-item:hover .c-line,
.program-item:hover .d-line {
  box-shadow: 0px 8px 6px 0px rgba(7, 17, 27, 0.2);
}

.program-item:hover .program-list-head > div {
  transform: scale(1.2);
}
#repo-bg-1 {
  background-image: url(../img/1.jpg);
}
#repo-bg-2 {
  background-image: url(../img/2.jpg);
}
#repo-bg-3 {
  background-image: url(../img/3.jpg);
}
#repo-bg-4 {
  background-image: url(../img/4.jpg);
}
#repo-bg-5 {
  background-image: url(../img/5.jpg);
}
#repo-bg-6 {
  background-image: url(../img/6.jpg);
}
#repo-bg-7 {
  background-image: url(../img/7.jpg);
}
#repo-bg-8 {
  background-image: url(../img/8.jpg);
}
#repo-bg-9 {
  background-image: url(../img/9.jpg);
}
#repo-bg-10 {
  background-image: url(../img/10.jpg);
}
#repo-bg-11 {
  background-image: url(../img/11.jpg);
}
/*#repo-bg-12 {
  background-image: url(../img/12.jpg);
}*/

.program-item .shadow {
  transition: all linear .3s;
  box-shadow: 0px 4px 8px 0px rgba(7, 17, 27, 0.1);
  overflow: hidden;
}
.program-item .program-list-head {
  height: 96px;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  background-color: #f3f5f7;
  overflow: hidden;
}
.program-item .program-list-head div {
  background-size: cover;
  transition: all linear .3s;
  height: 96px;
}
.program-item .program-list-cont {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: #fff;
  padding: 0 24px;
  border-bottom-right-radius: 6px;
  border-bottom-left-radius: 6px;
}
.program-item .program-list-tit {
  width: 100%;
  padding: 22px 0 8px;
  color: #07111b;
  font-size: 16px;
  line-height: 28px;
  max-height: 55px;
  letter-spacing: -0.1px;
  text-overflow: ellipsis;
  word-break: break-all;
  word-wrap: break-word;
  overflow: hidden;
  text-overflow: -o-ellipsis-lastline;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.program-item .program-list-dest {
  font-size: 12px;
  line-height: 24px;
  height: 68px;
  max-height: 68px;
  word-break: normal;
  color: #333;
  text-overflow: ellipsis;
  word-break: break-all;
  word-wrap: break-word;
  overflow: hidden;
  text-overflow: -o-ellipsis-lastline;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.program-item .program-list-bot {
  position: absolute;
  height: 24px;
  bottom: 24px;
  left: 24px;
  right: 24px;
}
.program-item .text {
  float: left;
  font-size: 13px;
  color: #93999f;
  line-height: 24px;
}
.program-item .git {
  float: right;
  height: 20px;
  color: #3b38ff!important;
  line-height: 24px;
  font-weight: 200;
  font-size: 14px;
}
.program-item .git>a,.program-item .text>a{
  color: #3b38ff!important;
}
.program-item .c-line,
.program-item .d-line {
  transition: all linear .3s;
  background-color: #fff;
  height: 3px;
  margin-left: auto;
  margin-right: auto;
  border-bottom-right-radius: 6px;
  border-bottom-left-radius: 6px;
  box-shadow: 0px 4px 8px 0px rgba(7, 17, 27, 0.1);
}
.program-item .c-line {
  width: 264px;
  margin-top: 2px;
  margin-bottom: 2px;
}
.program-item .d-line {
  width: 252px;
}
.program-item .learn_rate {
  position: absolute;
  width: 40px;
  height: 24px;
  font-size: 12px;
  line-height: 24px;
  color: #fff;
  background-color: #07111b;
  font-weight: 200;
  text-align: center;
  right: -4px;
  top: 12px;
  z-index: 1;
  border-top-left-radius: 6px;
  border-bottom-left-radius: 6px;
}
.program-item .learn_rate:after {
  position: absolute;
  content: '';
  width: 0;
  height: 0;
  overflow: hidden;
  border-top: 4px solid #07111b;
  border-right: 4px solid transparent;
  right: 0;
  bottom: -4px;
}
.program-item .learn_rate i {
  line-height: 24px;
}
.program-item .item-new {
  position: absolute;
  width: 40px;
  height: 24px;
  border-radius: 20px;
  text-align: center;
  line-height: 24px;
  left: -8px;
  top: -8px;
  color: #f01414;
  border: 2px solid #f01414;
  font-size: 12px;
  background-color: #fff;
  font-weight: 700;
}
.program-combine {
  width: 1200px;
  height: 482px;
  box-sizing: border-box;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
  margin-left: auto;
  margin-right: auto;
  border-radius: 24px;
  margin-top: 36px;
  background-color: #e4e6e8;
}
.program-combine.js-pathCombine-1 {
  margin-top: 72px;
}
.program-combine .program-combine-warp {
  overflow: hidden;
  padding-left: 82px;
}
.program-combine .program-combine-scroll {
  position: absolute;
  padding-top: 64px;
  padding-left: 64px;
  padding-right: 40px;
  left: 0;
  top: 0;
  width: 1150px;
}
.program-combine .program-item:last-child .h-line {
  display: none;
}
.program-combine .program-item .item-new {
  left: -8px;
}
.program-combine .program-item .learn_rate {
  right: -4px;
}
.program-combine .program-item .h-line {
  position: absolute;
  width: 48px;
  height: 16px;
  top: 50%;
  left: 100%;
  margin-top: -8px;
  background-color: #afb4b9;
}
.program-combine .combine-l {
  float: left;
  width: 424px;
  padding-top: 32px;
  margin-right: 48px;
}
.program-combine .combine-r {
  float: left;
  width: 648px;
}
.program-combine .combine-tit {
  font-size: 36px;
  color: #07111b;
  line-height: 48px;
  max-height: 96px;
}
.program-combine .combine-dest,
.program-combine .combine-intro {
  font-size: 16px;
  font-weight: 200;
  color: #07111b;
  line-height: 32px;
}
.program-combine .combine-intro {
  margin: 16px 0;
}
.program-combine .combine-list {
  padding-left: 48px;
}
.program-combine .program-item {
  margin-right: 48px;
}
.program-combine .combine-scroll-bar {
  position: absolute;
  left: 82px;
  right: 82px;
  bottom: 48px;
  height: 16px;
  display: none;
}
.program-combine .combine-scroll-bar .c-scroll-l {
  width: 100%;
  height: 1px;
  line-height: 1px;
  background: rgba(183, 187, 191, 0.5);
  margin-top: 8px;
}
.program-combine .combine-scroll-bar span {
  position: absolute;
  width: 128px;
  height: 16px;
  left: 0;
  top: 0;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0px 2px 4px rgba(7, 17, 27, 0.1);
  transition: 0.3s box-shadow linear;
  cursor: pointer;
}
.program-combine .combine-scroll-bar span:hover {
  box-shadow: 0px 4px 8px rgba(7, 17, 27, 0.2);
}
